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962 Aslog (1921 KP)
Classification: Main-belt Asteroid          SPK-ID: 2000962
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .10050665979835 6.3483e-08  
a 2.905709882247834 1.5522e-08 AU
q 2.613666687640048 1.8469e-07 AU
i 2.603174393225668 5.6206e-06 deg
node 145.6328076027426 0.00011219 deg
peri 223.2634130187102 0.00011479 deg
M 269.347307541331 2.4735e-05 deg
tp 2457256.069886583530
(2015-Aug-21.56988658)
0.00012565 JED
period 1809.159272846145
4.95
1.4497e-05
3.969e-08
d
yr
n .1989874553353463 1.5945e-09 deg/d
Q 3.197753076855621 1.7082e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1536  
   data-arc span      33493 days (91.70 yr)  
   first obs. used      1921-10-25  
   last obs. used      2013-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56266  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 13:36:05  

Additional Information
 Earth MOID = 1.61201 AU 
 T_jup = 3.276 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.52 mag n/a PDS3 (MPC 17260)  
rotation period rot_per 5.465 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Published Reference List:
[Gartrelle, G. (2012) Minor Planet Bul. 39, 40-46.]
B-V BV .819 mag .020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=1; phase=4.53 deg.
U-B UB .410 mag .030 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=1; phase=4.53 deg.
Tholen spectral type spec_T S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices; used ground-based radiometric albedo

962 Aslog (1921 KP)          Discovered 1921-Oct-25 by Reinmuth, K. at Heidelberg (024)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1921 KP = 1934 GO = 1938 DM2 = 1951 XG = A916 UM 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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